noun: sheet that forms a distinct (usually flat) section or component of something
noun: a pad placed under a saddle
noun: a group of people gathered for a special purpose as to plan or discuss an issue or judge a contest etc
noun: (law) a group of people summoned for jury service (from whom a jury will be chosen)
noun: (computer science) a small temporary window in a graphical user interface that appears in order to request information from the user; after the information has been provided the user dismisses the box with `okay' or `cancel'
noun: a committee appointed to judge a competition
noun: electrical device consisting of an insulated panel containing switches and dials and meters for controlling other electrical devices